Amphora alata var. alata H. Peragallo, 1888 (original description)
Amphora valida H.Peragallo, 1888 (original description)
Asterolampra marylandica var. major H. Peragallo, 1888 (original description)
Asteromphalus brookei var. robustus (Castracane) H. Peragallo, 1888 accepted as
Asteromphalus robustus Castracane, 1875 (new combination reference)
Auliscus leudugeri H. Peragallo, 1888 (original description)
Auricula mucronata (H.L.Smith) H.Peragallo, 1888 accepted as
Amphora mucronata H.L.Smith, 1877 (new combination reference)
Campylodiscus adriaticus var. minor Grunow in H. Peragallo, 1888 (original description)
Campylodiscus decorus var. pinnatus H. Peragallo, 1888 (original description)
Cocconeis distans var. minima H. Peragallo, 1888 (original description)
Cocconeis lorenziana (Grunow) H. Peragallo, 1888 (new combination reference)
Cocconeis regalis [sensu?] H. Peragallo, 1888 (taxonomy source)
Cocconeis villosa H.Peragallo, 1888 (original description)
Diatoma obtusata Schousboe in mscr. H. Peragallo, 1888 (original description)
Euodia atlantica Petit in H. Peragallo, 1888 (original description)
Lauderia delicatula H.Peragallo, 1888 (original description)
Lauderia mediterranea H.Peragallo, 1888 (original description)
Lauderia obtusata H. Peragallo, 1888 (original description)
Lauderia obtusata var. suluensis H. Peragallo, 1888 (original description)
Mastogloia angulata sensu H. Peragallo, 1888 (original description)
Mastogloia reticulata sensu H. Peragallo, 1888 (original description)
Mastogloia splendida (Gregory) H.Pergallo, 1888 accepted as
Cocconeis splendida var. splendida Gregory, 1857 (new combination reference)
Melosira hispida H. Peragallo, 1888 (original description)
Melosira hispida C.Janisch (new combination reference)
Navicula californica var. elliptica H. Peragallo, 1888 (original description)
Navicula clavata var. caribaea (Cleve) H. Peragallo, 1888 accepted as
Navicula caribaea Cleve in A. Schmidt et al., 1874 accepted as
Lyrella clavata var. caribea (Cleve) Siqueiros Beltrones in Siqueiros Beltrones et al., 2020 (new combination reference)
Navicula clavata var. elongata H. Peragallo, 1888 (original description)
Navicula diffusa H. Peragallo, 1888 (original description)
Navicula hennedyi var. niceaensis H.Peragallo, 1888 (original description)
Navicula lumen H. Peragallo, 1888 (original description)
Navicula lyra var. robertsiana (Greville) H. Peragallo, 1888 accepted as
Navicula robertsiana f. robertsiana Greville, 1865 (new combination reference)
Navicula lyra var. spectabilis (Greville) H. Peragallo, 1888 (new combination reference)
Navicula niceaensis H. Peragallo, 1888 (original description)
Navicula polysticta var. elliptica H. Peragallo, 1888 (original description)
Navicula powellii sensu H. Peragallo, 1888 (original description)
Navicula regula var. lumen H. Peragallo, 1888 (original description)
Rhizosolenia castracanei var. castracanei H. Peragallo, 1888 (original description)
Rhizosolenia formosa H.Peragallo, 1888 (original description)
Rhizosolenia stolterfothii H.Peragallo, 1888 (original description)
Rhizosolenia temperei var. temperei H. Peragallo, 1888 (original description)
Surirella cymatopleuroides H. Peragallo, 1888 (original description)
Surirella guinardii H. Peragallo, 1888 (original description)